Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 3-5
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 5-17
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 18-22
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 25-32
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 35-36
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 36-37
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 37-39
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 39-40
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 40-43
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 44-47
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 48-49
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 49-51
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 52-58
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 59-64
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 65-71
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 71-75
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 76
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 77-79
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 80-81
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 81-82
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 82-84
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 84-86
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 86-88
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 89-94
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 95-100
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 101-106
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 107-110
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 110
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 111
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 113-114
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of the British Ornithologists' Club, in 1983, in volume 103, pages 123-128
Created: 2012-11-18, modified: 2012-11-18
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 128-133
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 135-138
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 139-140
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 140-144
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 144-145
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 145-146
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, issue 1, pages 22-25
Created: 2012-09-16, modified: 2015-11-10
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, issue 4, pages 133-135
Created: 2012-09-16, modified: 2016-09-19